Go Python formatted output

Today, the program also does not remember the format of the output details ... = = simply tidy up.

Python print formatted output.

1. Print a string

Print ("His name is%s"% ("Aviad"))

Effect:

2. Printing integers

Print ("He is%d years old"% (25))

Effect:

3. Print floating-point numbers

Print ("His height is%f m"% (1.83))

Effect:

4. Print floating-point numbers (Specify the number of decimal places reserved)

Print ("His height is%.2f m"% (1.83))

Effect:

5. Specify the placeholder width

Print ("name:%10s age:%8d height:%8.2f"% ("Aviad", 25,1.83))

Effect:

6. Specify the placeholder width (left-justified)

Print ("name:%-10s age:%-8d height:%-8.2f"% ("Aviad", 25,1.83))

Effect:

7. Specify placeholders (only 0 placeholders?). ）

Print ("name:%-10s age:%08d height:%08.2f"% ("Aviad", 25,1.83))

Effect:

8. Scientific counting method

Format (0.0015, '. 2e ')

Effect:

Ttp://www.cnblogs.com/plwang1990/p/3757549.html

Go Python formatted output